DFW05LA179

NTSB accident investigation · Air Tractor AT-502B · Hickory Ridge, AR · July 12, 2005

Accident · Serious injuriesLimited investigationFinal report
Date
July 12, 2005, 17:00 local (22:00 UTC)
Place
Hickory Ridge, AR
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N9086VAir Tractor AT-502B
Weather
Visual (VMC) · Day
Status
Completed · report April 25, 2006
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20050712015709A
Case key
61947

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's failure to maintain clearance with terrain during aerial application.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with terrain/waterManeuvering - aerial application
Clearance - not maintainedPilot in commandCause
Terrain condition - ground

Analysis

The 1,600-hour commercial pilot was maneuvering during an aerial application flight when the airplane impacted terrain and came to rest upright in a rice field. The first ground scar was a wheel impact mark located on a field road approximately 40 yards east of where the airplane came to rest. There were no reported witnesses to the accident. Despite repeated attempts by the Investigator-In-Charge (IIC), the operator/pilot did not return a completed Pilot Operator Aircraft Accident Report Form (NTSB Form 6120.1/2).

Factual narrative

On July 12, 2005, about 1700 central daylight time, a single-engine Air Tractor AT-502B agricultural airplane, N9086V, was substantially damaged upon collision with terrain while maneuvering at low altitude near Hickory Ridge, Arkansas. The commercial pilot, sole occupant of the airplane, sustained serious injuries. The airplane was registered to, and operated by Brunette Flying Service of Hickory Ridge, Arkansas. Visual meteorological conditions prevailed and a flight plan was not filed for the 14 Code of Federal Regulations Part 137 aerial application flight. The local flight departed a private strip near Hickory Ridge, Arkansas, at an unknown time.

A law enforcement deputy, who responded to the accident site, reported that it appeared as if the pilot was flying in a northwesterly direction during an aerial application flight when the left main landing gear impacted a perpendicular positioned field road. The airplane subsequently impacted into a rice field and slid for approximately 100 feet before coming to rest.

A Federal Aviation Administration (FAA) inspector performed an on-scene examination of the wreckage. The inspector reported that the turbine powered airplane came to rest upright in a rice field on an easterly heading. All major components of the airplane were located at the accident site and there was no evidence of a fire. The first ground scar was a wheel impact mark located on a road approximately 40 yards east of where the airplane came to rest. The inspector further reported that both wings and the fuselage sustained structural damage.

The pilot reported on his most recent medical application that he had accumulated a total time of 1,600 hours with 400 hours logged in the last 6 months.

There were no reported witnesses to the accident. Despite repeated attempts by the Investigator-In-Charge (IIC), the operator/pilot did not return a completed Pilot Operator Aircraft Accident Report Form (NTSB Form 6120.1/2).

Aircraft

Registration
N9086V
Reported as
Air Tractor AT-502B
Category
Airplane
Serial number
502B-0612
Engine
Pratt & Whitney PT6A, 680 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Burnette Flying Service
Airworthiness certificate
Special, Restricted (Special)
Departed
Hickory Ridge, AR

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
25
Injuries
Serious
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Seat
Single
Flight hours
1,600 total

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 9 knots
Visibility
10 statute miles
Lowest ceiling
12,000 ft broken
Temperature
81 °F, dew point 63 °F
Altimeter
29.97 inHg
Observed at
JBR, 31 nm away

Docket · 1

The files NTSB released with the investigation on January 31, 2006, on NTSB’s docket system: statements, records, photos and specialists’ reports. 56 KB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.